ColorGrid: An early (2000) interactive JavaScript application that interpolates colors between four corners of a grid. The origin of this project is described in About the interactive painting. The user interface is a little bit clunky, built with 2000 technology, but it still works. Someday maybe I'll try to update it with current-generation tools.
Web art: An archive of early (pre-2001) experiments with Photoshop and JavaScript. It includes a bunch of seamless backgrounds for web pages, consisting of a single background tile that seamlessly repeats a graphic pattern, as well as a couple of JavaScript animations.